/**
 * Equipment Gallery Section Styles
 * 
 * Filter tabs and responsive image gallery.
 * Uses CSS variables for colors - no hardcoded values.
 */

.equipment {
  background-color: var(--color-bg-primary);
}

.equipment__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.equipment__header.equipment__header--animated {
  opacity: 1;
  transform: translateY(0);
}

.equipment__title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out 0.2s, transform 0.8s ease-out 0.2s;
}

.equipment__title.equipment__title--animated {
  opacity: 1;
  transform: translateY(0);
}

.equipment__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin: 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out 0.4s, transform 0.8s ease-out 0.4s;
}

.equipment__subtitle.equipment__subtitle--animated {
  opacity: 1;
  transform: translateY(0);
}

.equipment__filters {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-3xl);
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out 0.6s, transform 0.8s ease-out 0.6s;
}

.equipment__filters.equipment__filters--animated {
  opacity: 1;
  transform: translateY(0);
}

.equipment__filter {
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: transparent;
  border: 2px solid var(--color-border-subtle);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
}

.equipment__filter:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

.equipment__filter:hover {
  border-color: var(--color-accent-primary);
  color: var(--color-text-primary);
}

.equipment__filter.active {
  background-color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
  color: var(--color-text-primary);
}

.equipment__gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.equipment__card {
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.equipment__card.equipment__card--animated {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.equipment__card.hidden {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
  height: 0;
  overflow: hidden;
  margin: 0;
}

.equipment__card.hidden {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
  height: 0;
  overflow: hidden;
  margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .equipment__gallery {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .equipment__header {
    margin-bottom: var(--spacing-2xl);
  }

  .equipment__title {
    font-size: var(--font-size-3xl);
  }

  .equipment__subtitle {
    font-size: var(--font-size-base);
  }

  .equipment__filters {
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
  }

  .equipment__filter {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    flex: 1;
    min-width: 80px;
    text-align: center;
  }

  .equipment__gallery {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .equipment__title {
    font-size: var(--font-size-2xl);
  }

  .equipment__subtitle {
    font-size: var(--font-size-sm);
  }

  .equipment__filter {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
  }
}